baber/WOPTO huggingface dataset:
Patent JP-H09274700-A (JP)
Title: Vehicle guidance controller
Inventor: USAMI SUKEYUKI
IPC: G01S17/93
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of guidance control concerning a device with which the travel of a vehicle is guided by recognizing a white line from a forward image photographed by a camera. SOLUTION: The image of a forward traveling course provided by a camera 10 is outputted to an image ECU 18. Based on a signal from a car speed sensor 12, the lower car speed is decelerated, the closer the search window of an input image is set to a present car by the image ECU 18 and inside this search window, the white line is recognized. The recognized result is outputted to a main ECU 20 and when the white line can not be recognized, the guidance control is canceled. Since the position of white line recognition is changed corresponding to the car speed, the control can be prevented from being canceled at too early timing in spite of low car speed.
Patent JP-H04316471-A (JP)
Title: Sealed vessel-packed food and production thereof
Inventor: HARIMA SHOICHI
IPC: A23B4/01
Filed: 1991-04-17
Abstract: PURPOSE:To obtain a sealed vessel-packed food having flavor which food has originally and capable of directly being used by favorite seasoning without impairing nutritive value. CONSTITUTION:Production of sealed vessel-packed food characterized by adding water of which amount is close to maximum water absorption amount to a water absorbing food to make water absorbed in the food, packing the water- absorbed food in a sealed vessel and subjecting the packed food to heat sterilization.
Patent JP-S60229095-A (JP)
Inventor: SANO SHIYOU
IPC: G09G3/20
Filed: 1984-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04318496-A (JP)
Title: Intake device for emergency cooling seawater of nuclear power plant
Inventor: OGATA MASAAKI
IPC: E02B9/04
Filed: 1991-04-17
Abstract: PURPOSE:To improve the safety of reactor operation in the abnormal lowering time of the seawater level by providing an intake or inlet channel of emergency cooling seawater with a weir, and building up a water storage part in the inlet channel of the down stream side from this and a pump pit. CONSTITUTION:In an abnormal low water level 12a where the seawater surface is lower than a weir height 20a of an intake 13, seawater does not flow within the intake 13, but the seawater brought in the inner part of an inlet channel 14 is stored in a water storage part 21 by a weir 20, and an oblique dotted line part between a water level 18 capable of water-intake of an emergency seawater pump 10 and the weir height 20a is stored as the cooling seawater capable water-intake by the pump 10, and that required quantity is ensured even without the new inflow of seawater from the intake 13. In the case of the site condition not possible to ensure enough the length of the water channel 14, a sinking pump pit 19 is introduced in order to supply the shortage portion of the stored water quantity.
Patent JP-S5311266-A (JP)
Title: Friction clutch operational shaft bearing system
Inventor: WATANABE ICHIJI
IPC: F16D23/14
Filed: 1976-07-16
Abstract: PURPOSE: Automatic rectification of both shifting and slanting of the axis center is designed by giving axis adjustability on clutch release bearing for both radius and slanting directions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07272930-A (JP)
Title: Magnetizer and its magnetizing method
Inventor: KATO KAZUAKI
IPC: H01F13/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide a magnetic field generator which can generate a strong magnetic field in large air gap though it is a compact magnetic field generator. CONSTITUTION:A refrigerant container 1 is filled up with liquid refrigerant L consisting of liquid nitrogen so as to cool a coil. A tubular coil body 4 is provided inside a yoke 7, and also an accommodation container 5 is arranged in this center space. For this reason, the electric resistance of the coil body 4 is remarkably smaller than that at normal temperature, so even if it is a coil body where a coil wire is wound a large number of times, a large current can be let flow. Hereby, a ferromagnetic field can be generated in the air space though the coil body is compact. Moreover, since liquid refrigerant L can circulate between the coil wires 4a of the coil body 4, the calorific value generated in the coil body by joule heat is taken quickly by the latent heat at evaporation of the liquid refrigerant.
Patent JP-H1032629-A (JP)
Title: On-line training of automatic dialing directory
Inventor: HANSON THOMAS C
IPC: H04M3/42
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To enable automatic dialing training without using another training session by using a number supporting system for an automatic dialing system as one part of normal calling activity. SOLUTION: A speech dialing system 107 is a storing program control unit for providing a speech dialing function for the users of telephone equipments 100 to 101, includes a processor 111 and executes a program 121 in a memory 112. When number support is requested, the system 107 instructs instructs an exchange center 104 to set a call to a number support system 106 from the system 107. The system 107 monitors the interaction of a call to the system 106, captures a requested signal, records it in a temporary memory 112 and entry-records it in a call-originators speech dialing directory 130. Automatic dialing training is enabled by recording within the directory 130 as a part of normal call originating operation.
Patent JP-H09282849-A (JP)
Title: Information-recording medium and recording apparatus and reproducing apparatus therefor
Inventor: YOSHIO JUNICHI
IPC: G11B27/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus which can record information so that audio information to be reproduced is quickly searched, a reproduction operation is simplified and recorded information is prevented from being interrupted when reproduced, and provide a reproducing apparatus which can quickly and correctly reproduce audio information from an information-recording medium. SOLUTION: The apparatus records in the form that a leading end of a recording area of audio data 43 in a reproduction audio pack PAP disignated by an audio pack address included in search control information agrees with a leading end of the audio data 43 included in an audio frame AF. At the same time, the apparatus makes up for a remaining area in an audio pack BAP just preceding the audio pack PAP with adding data PD. Moreover, the apparatus records so that an MPEG1 interchangeable part and an extension part to be reproduced together are integrated and continuous with a continuous audio pack AP of the same audio stream.
Patent JP-H04201687-A (JP)
Title: Frame structure for electric scooter
Inventor: ONO MASARO
IPC: B62K11/10
Filed: 1990-03-30
Abstract: PURPOSE:To simplify the structure of a frame and reduce the weight thereof by constituting a side member for jointing the lower ends of a down tube and a sub-tube of two parallel members having length enough to mount a plurality of batteries. CONSTITUTION:A main frame is constituted of a down tube 1a suspended from a head pipe 9 for supporting a steering shaft 19, a sub-tube 1b suspended from a seat frame 10, and side member 1c approximately laid in parallel to and between front and rear wheels 3 under a body and used for connecting the lower ends of the down tube 1a and sub-tube 1b. In addition, the side member 1c is constituted of two parallel members having length enough to mount a plurality of batteries 4. According to the aforesaid construction, the batteries 4 can be changed very easily and quickly, and the frame can be made simple and lightweight, thereby enabling the cruising range of an electric scooter to be enlarged, and improving the transportation capability thereof.
Patent JP-S529192-A (JP)
Title: Inner and outer cutting turret tool holher for lathe
Inventor: KAWAHARA KIKUJI
IPC: B23Q16/06
Filed: 1975-07-12
Abstract: PURPOSE:To hold two kinds of tools for cutting different inner and outer diameters on a turret in response to processing processes to be precisely applied in the right order to the cutting positions so as to improve the workability and the precision.
Patent JP-H01257809-A (JP)
Title: Endoscope
Inventor: UEDA YASUHIRO
IPC: G02B23/24
Filed: 1988-04-07
Abstract: PURPOSE:To assure the stability in an insertion part at the time of floating and to obviate the generation of a blur in a screen by providing injection ports to respective right and left positions on the side outer than the outside circumference of the insertion part and guiding the insertion part while floating the same. CONSTITUTION:A main injection port 15 which opens downward or diagnonally backward and downward is provided to the lower side face part of a front end part body 10 and a pair of nozzle wings 16 are pivotally supported symmetrically to the right and left side face parts of the body 10. The auxiliary injection ports 22 which open diagonally backward and downward are provided to the rear surfaces in the front end parts of the wings 16. High-pressure fluids are injected respectively from the main injection port 15 and the respective auxiliary injection ports 22 and the insertion part 2 is floated by the thrust generated by the respective injections. The stability of the floated insertion part is thereby maintained and the guiding characteristic of the insertion part is improved. The good observation image having no blur is thus obtd.
Patent JP-2000277427-A (JP)
Title: Device manufacture
Inventor: AMAMIYA MITSUAKI
IPC: H01L21/027
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve pattern overlay accuracy between layers on a substrate by exposing each of first and second layers through a plurality of original films, and forming at least one of first layer exposure original films and at least one of second layer exposure original films partially of the same design. SOLUTION: When a first layer is formed on a substrate, resist for a first layer on a substrate is exposed by double exposure of fine pattern exposure and rough pattern exposure, and a resist pattern which is required for a first layer is transferred and developed. As for a second layer which is formed on a substrate, a pattern is also prepared by double exposure of fine pattern exposure and rough pattern exposure. In the process, a fine mask 4 used during formation of the fine pattern 1 of a second layer is the same mask as a mask comprising the same design part as a mask used during formation of a fine pattern image of a first layer or a mask used when a fine pattern image of a first layer is formed.
Patent JP-S5515102-A (JP)
Title: High power telescopic zoom lens
Inventor: NAKAGAWA JIHEI
IPC: G02B15/16
Filed: 1978-07-17
Abstract: PURPOSE: To obtain the lens for 35-mm single lens reflex cameras which has zoom ratio of about 10 times and is small in size and good in aberration by developing the system of a 2-group zoom to 3-group constitution, constituting the negative lens with a positive lens group and a negative lens group and specifying the relations between composite focal length and imaging magnifications.  
     CONSTITUTION: This consists of the three lens groups, lst group lens system of a positive lens system, the 2nd group lens II of a negative lens system and the 3rd group lens III of a positive lens system and the composite focal length of the lst group and 2nd group is made negative. By changing the spacing between the two groups, the composite focal length is changed. The 3rd group lens converts the virtual image by the lst, 2nd group lenses to real image while changing its magnification. When the largest of the absolute value of the composite focal length by the lst and 2nd groups is let to be f max , the minimum to be f min , the maximum of the absolute value of the imaging magnification by the 3rd group lens to be β max  and the minimum to be β min , then the relations of F max =f max .β max , F min = f min .β min  are satisfied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09280274-A (JP)
Title: Overstrike prevention structure for clutch booster
Inventor: SAKUTA JIYUNSHI
IPC: F16D25/08
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To improve economical efficiency by a method wherein when a power piston attains a given stroke, an air passage to intercommunicate the atmospheric pressure chamber and the pressure chamber of a power cylinder is formed in a shell of which a power cylinder consists. SOLUTION: When a power piston 47 is moved through a shell 51 and from a small part 51a to a large part 51b having a diameter larger than the diameter of the power piston 47, an atmospheric pressure chamber 11 is communicated with a pressure chamber 12 and compressed air is escaped through a gap 51c to the atmospheric chamber 11 side. In this way, the power piston 47 is reduced in a movement speed and finally brought into contact with an end plate 56 and locked. When the stroke of the power piston attains a value higher than a given value, with deceleration executed, movement is effected, whereby a stopper locked to a power piston is formed of a steel sheet with a thin section and economical efficiency is improved.
Patent JP-S61241841-A (JP)
Inventor: MAAKU ESU PORETSUTO
IPC: G06F11/22
Filed: 1986-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62242407-A (JP)
Title: Oscillation circuit
Inventor: HACHIDAN HIDEAKI
IPC: H03K3/02
Filed: 1986-04-14
Abstract: PURPOSE:To shorten OFF time as compared to a case using one discharge route even if the same resistance value is used by dividing electrostatic charge charged in a capacitor into two routes to discharge the charge at the ON of an oscillating transistor(TR). CONSTITUTION:A serial circuit consisting of a resistor R6 and a diode D is connected between the base of a TR Q1 and a power supply Vs. At the OFF of TRs Q1, Q2 electrostatic charge charged in the capacitor C2 is divided into a route consisting of a resistor R1 and a capacitor C1 and a route consisting of the resistor R6 and the diode D and discharged. Thereby, the shown equality is formed at the time of OFF period T2, so that the OFF time can be shortened without reducing the resistance value of the resistor R1 because the resistor R1 is connected in parallel with the resistor R1. Namely, the oscillation period can be shortened.
Patent JP-S58202866-A (JP)
Title: Judging method of gold ingot
Inventor: EZAWA NOBUYASU
IPC: G01N27/00
Filed: 1982-05-21
Abstract: PURPOSE:To detect purity or mixing of foreign matter in a gold ingot at a high accuracy by measuring electric conductivity of the gold ingot when an alternate current flows through a coil wound on a part or the whole of the gold ingot to develop an eddy current therein. CONSTITUTION:An alternate current flows through a coil wounded on a part or the whole of a gold ingot to develop an eddy current in a part or the whole thereof. In view of the fact that the eddy current generates a reverse electromotive force in the coil depending on the electric conductivity of the gold ingot within a surface surrounded by the coil, the counter electromotive force is measured to determine the electric conductivity of the gold ingot within the surface. When the purity of the gold ingot is above 99%, the electric conductivity is 74% or more of IACS (International Annealed Copper Specific Conductivity) while when the purity is below 99%, it is 70% or less. This enables an accurate inspection even in the case of the gold ingot having W or cavity inside, so far unable to measure.
Patent JP-S62242456-A (JP)
Title: Calling system for telephone system
Inventor: ISHIDA KENICHI
IPC: H04M3/48
Filed: 1986-04-15
Abstract: PURPOSE:To call an external telephone set from the extension telephone set side without reorigination from the external telephone set side by controlling a private branch exchange by respective calling means on the terminating and originating sides and calling the extension telephone set and the external telephone set registered in a memory. CONSTITUTION:When the extension telephone set 4 is talking, a number input request means 12 drives a voice output means 5 to request the input of the telephone number of an originating side telephone set 1 and a specific number. A control means 13 stores a subscriber's number and the specific number in a memory M. When the control means 13 drives the voice output means 5 and sends a service completion user to the originating side telephone set 1, the originating side hooks on its receiver and communication is temporarily disconnected. When the extension telephone set is not in communication, a terminating side calling means 15 controls the private branch exchange 3 to call the extension telephone set 4 and reads out the subscriber telephone number of the originating side telephone set 1 stored in the memory M to call the telephone set 1.
Patent JP-H05255778-A (JP)
Title: Free cutting brass alloy
IPC: C22C9/04
Filed: 1992-03-10
Abstract: PURPOSE:To provide a new free cutting brass alloy free from influence on water quality because it contains no lead at all and having good machinability and to provide a new free cutting brass alloy having good machinability even when the content of lead is reduced. CONSTITUTION:The objective free cutting brass alloy contains, by weight, 57 to 61% copper, 0.5 to 4.0% bismuth and zero to 0.9% misch metal, and the balance zinc, or, it contains 57 to 61% copper, total 0.5 to 3.0% of bismuth and lead and 0.1 to 0.5% misch metal, and the balance zinc.
Patent JP-H08263655-A (JP)
Title: Pattern recognition method
Inventor: SHIMOMURA TOMOKO
IPC: G06T7/00
Filed: 1995-03-17
Abstract: PURPOSE: To precisely recognize patterns when there is plural patterns similar in forms as reference patterns. CONSTITUTION: The difference of similarity between a first candidate having the highest similarity of the similarity obtained among a picture PN being a recognition object and all reference patterns B-F and a second candidate in the recognition processing of a first stage. When the difference is large, the pattern of the reference picture of the first candidate is set to be a resolution. When the difference of similarity is small, inter-category distribution between the first candidate extracted from the set of the patterns which are previously decided and which are easily mistaken and the reference pictures of all the patterns B, C and D is obtained in the recognition processing of a second stage. The new pictures B'-D' of the reference picture and the pictures being the recognition objects are generated by data on an axis whose value is large.  Then, the pattern of the reference picture which is obtained in the new picture and which has the highest similarity is set to be the resolution. Thus, the pattern can highly precisely be recognized since it is recognized again in the second stage when it is uncertain in the first stage.
Patent JP-S63251001-A (JP)
Inventor: FUSE SHINYA
IPC: A01B63/00
Filed: 1987-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02266059-A (JP)
Title: Floor material and manufacture thereof
Inventor: HASE KAZUHARU
IPC: E04F15/16
Filed: 1989-04-05
Abstract: PURPOSE:To manufacture a floor material having a number of protrusions through a simple process by a method wherein pile threads are flocked in base cloth to form gray fabric, and said gray fabric is laminated to a base material having a number of protrusion parts. CONSTITUTION:A gray fabric 2 is formed by using base cloth 5, pile threads 6 piles in the base cloth, and a flocking thread pull-off prevention layer 7 formed on the rear of the base cloth 5, and a number of protrusions 14 are formed by forming a shape in conformity to that of a protrusion 4 of a base material 1. The pile threads 6 are impregnated with a part of the base material 1 through the pull-off prevention layer 7 and the base cloth 5, and the flocked threads 6 are held in a squeezed state. The pile threads 6 are piled in the base cloth 5 by means of tufting machine and the rear of the based cloth 5 is coated with latex, e.g. styrene butadien rubber and dried to form the pull-off prevention layer 7 to produce the gray fabric 2. This constitution enables prevention of adhesion of oil and water to the rear of footwear throughout a wide area even when oil and water are split.
Patent JP-S5210158-A (JP)
Title: Solid state display element
Inventor: IKEDA KOUNOSUKE
IPC: G09F9/00
Filed: 1975-07-14
Abstract: PURPOSE: A solid state display element which indicates the engaged time of the unit on the brightness of the solid state electrolyte which changes its brightness according to time elapsed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05255450-A (JP)
Title: Production of functional polymer
IPC: C08F220/10
Filed: 1992-03-11
Abstract: PURPOSE:To produce a functional polymer having ion exchange ability to use it for ion exchange treatment, and to reprocess a functional polymer declined in ion exchange ability into a functional polymer of granular, thin filmy or fibrous form, or soil modifier, earth filling material, which are then utilized. CONSTITUTION:Chloromethylstyrene is incorporated with monomer(s) such as methyl methacrylate or acrylic ester(s) followed by copolymerization (e.g. radical polymerization or anionic polymerization) followed by introducing functional group into the resultant polymer, thus giving a functional polymer with ion exchange ability. And, an organic solvent is added to a functional polymer declined in ion exchange ability to effect dissolution, and the resulting solution is processed into a thin filmy, fibrous, or matty form, which is, in turn, utilized as a soil modifier, or lumpy earth filling material.
Patent JP-S5421977-A (JP)
Title: Liquid crystal indication device
Inventor: SAWADA KAZUTOSHI
IPC: C09K19/46
Filed: 1977-07-21
Abstract: PURPOSE: To provide the subject device of low and adjustable driving voltage and requiring no boosting circuit, which consists of a mixture solution prepared by adding to a specific azoxy liquid crystal compound ester type and biphenyl type specific liquid crystal compounds having cyano groups and great positive dielectric anisotropy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05231079-A (JP)
Title: Blind shutter
Inventor: HIROSE TORAO
IPC: E06B9/322
Filed: 1992-02-24
Abstract: PURPOSE:To reduce cost by suspending weights provided with heavy chains on sprockets provided on a hoisting shaft, and thereby balancing the weights against the weight of a shutter when the heavy outside fitted blind shutter is hoisted up. CONSTITUTION:The front and rear edges of plural blades 1 arranged in a frame 7 at equal intervals and in parallel are respectively connected by cords 2, and both ends of each cord are mounted on frictional wheels 9 provided on a shaft 8 to open and close the blades freely. Cords 3 are passed through both end of each blade 1, and one end of each of the cord is fixed to the lowermost blade 1 and the other end is mounted on a hoisting wheel 10 provided on the shaft 8. Then, a bevel gear 11 intersecting the shaft 8 is provided to be turned by a cord 12 for the blades 1 to be freely lifted and lowered through the winding wheels 10. Further, sprockets 6 are provided on both ends of the shaft 8, and heavy chains 4, on one end of each of which a weight 5 is mounted, are suspended on the sprockets. When the blades 1 are lifted and lowered, the weights of the blades 1 and the chains 4 are balanced in response to the amount of hoisting. Thus, the blades can be lightly operated to be lifted and lowered manually, and the shutter can be manufactured at low cost.